﻿#region MIT License
/*
 *
 * MIT License
 *
 * Copyright (c) 2017 - 2023 Krypton Suite
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */
#endregion

namespace Krypton.Toolkit.Suite.Extended.Utilities.System.Synthesis
{
    internal abstract class ITtsEngineProxy
    {
        protected AlphabetConverter _alphabetConverter;

        internal abstract AlphabetType EngineAlphabet
        {
            get;
        }

        internal AlphabetConverter AlphabetConverter => _alphabetConverter;

        internal ITtsEngineProxy(int lcid)
        {
            _alphabetConverter = new AlphabetConverter(lcid);
        }

        internal abstract IntPtr GetOutputFormat(IntPtr targetFormat);

        internal abstract void AddLexicon(Uri lexicon, string mediaType);

        internal abstract void RemoveLexicon(Uri lexicon);

        internal abstract void Speak(List<TextFragment> frags, byte[] wfx);

        internal abstract void ReleaseInterface();

        internal abstract char[] ConvertPhonemes(char[] phones, AlphabetType alphabet);
    }
}